Trying to see if this post will work.

Came across this thread about the new HDMI 2.1 chips on major new AVRs (2020?). All bugged. No firmware fix possible.

https://www.audiosciencereview.com/...hdmi-2-1-chip-panasonic-solutions.16979/
https://www.reddit.com/r/hometheate...i_21_denon_marantz_yamaha_receivers_not/

"Those who preach the myths of audio are ignorant of truth."